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Finding the Fourth Proportional to 93,842.48, 129,502.44 and 51,401.84

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Solution

The fourth proportional to 93,842.48, 129,502.44 and 51,401.84 is: 70,934.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,842.48 : 129,502.44 = 51,401.84 : x
  2. Step 2: Convert to fraction form
    93,842.48/129,502.44 = 51,401.84/x
  3. Step 3: Cross multiply
    93,842.48x = 129,502.44 × 51,401.84
  4. Step 4: Simplify right side
    93,842.48x = 6,656,663,700.49
  5. Step 5: Solve for x
    x = 6,656,663,700.49/93,842.48
  6. Step 6: Final answer
    x = 70,934.44

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